package com.dk.service;

import com.baomidou.mybatisplus.core.metadata.IPage;
import com.dk.entity.DtSpecification;

/**
 * <p>
 * 规格表 服务类
 * </p>
 *
 * @author author
 * @since 2021-12-22
 */
public interface IDtSpecificationService  {

    IPage<DtSpecification> getSpecs(Integer pageNum, Integer pageSize);

    void add(DtSpecification spec);

    void delete(Long id);

    void update(DtSpecification spec);
}
